#128F89#128F89

#128F89 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 58.8% C 0.098 H 189.5°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#128F89
RGB	rgb(18, 143, 137)
HSL	hsl(177, 78%, 32%)
HSV	hsv(177, 87%, 56%)
CMYK	cmyk(87.4%, 0%, 4.2%, 43.9%)
CIE-LAB	lab(53.58, -32.21, -5.78)
CIE-LCH	lch(53.58, 32.73, 190.18°)
OKLab	oklab(58.79% -0.0971 -0.0162)
OKLCH	oklch(58.79% 0.098 189.5)
XYZ	xyz(14.5851, 21.5778, 27.0583)
Luminance	0.2158 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#128F89 #8F1218

analogous

#128F4B #128F89 #12578F

triadic

#128F89 #89128F #8F8912

tetradic

#128F89 #4B128F #8F1218 #578F12

square

#128F89 #4B128F #8F1218 #578F12

split-complementary

#128F89 #8F1257 #8F4B12

monochromatic

#042221 #0B5955 #128F89 #19C5BD #36E6DD

Accessibility & contrast

On white

3.95

#128F89 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#128F89 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #128F89

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##128F89	#FFFFFF	#000000	##000000
##128F89	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868789

Deuteranopia (green-blind)

#767B8A

Tritanopia (blue-blind)

#00938D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #128f89;
/* rgb */ color: rgb(18, 143, 137);
/* oklch */ color: oklch(58.8% 0.098 189.5);

Tailwind

colors: {
  custom: {
    50: '#6db0ab',
    500: '#128f89',
    950: '#000000',
  },
}

SCSS

$custom: #128f89;
$custom-light: #6db0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#128f89",
  "rgb": {
    "r": 18,
    "g": 143,
    "b": 137
  },
  "hsl": {
    "h": 177.12,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5879,
    "c": 0.09847,
    "h": 189.5
  },
  "luminance": 0.2158
}

Semantic roles & 50–950 ramp

primary

#128F89

secondary

#C33A40

accent

#343DF4

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #128F89

Body copy rendered with the generated semantic roles for this colour.

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